Worldwide, Lyashyk (Lyashyk , Ляшик ) is an extremely rare unknown gender first name. Much more prevalently, Lyashyk is the last name as well as the forename.
Лиашик, and Ляшык
Kolya, and Andriy
, Ляшик 
) is an extremely rare unknown gender first name. Much more prevalently, Lyashyk is the last name as well as the forename.